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qcacld-3.0: Disable OCE in FW if SAP/ GO has any clients

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Disable OCE in STA vdev if any sta gets associated to SAP/GO.
This will improve the scan results in STA interface.
Without this fix firmware will do probe request deferral for 15ms
out of 28 ms , so 15ms is gone and rest is not sufficient dwell
time to get all AP probe responses.

Change-Id: Ie6f79c86025c53360c792c740a963ed8a1d9b936
CRs-Fixed: 2443190
This commit is contained in:
Bala Venkatesh
2019-04-04 17:41:58 +05:30
committed by nshrivas
parent 3a7c3400aa
commit accb9ddbfc
7 changed files with 170 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/mlme/dispatcher/inc/wlan_mlme_api.h
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@@ -782,6 +782,14 @@ QDF_STATUS wlan_mlme_get_oce_sta_enabled_info(struct wlan_objmgr_psoc *psoc,
QDF_STATUS wlan_mlme_get_oce_sap_enabled_info(struct wlan_objmgr_psoc *psoc,
bool *value);
/**
* wlan_mlme_update_oce_flags() - Update the oce flags to FW
* @pdev: pointer to pdev object
*
* Return: void
*/
void wlan_mlme_update_oce_flags(struct wlan_objmgr_pdev *pdev);
#ifdef WLAN_FEATURE_11AX
/**
* wlan_mlme_cfg_get_he_ul_mumimo() - Get the HE Ul Mumio

16
components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h
View File

@@ -1807,6 +1807,22 @@ QDF_STATUS ucfg_mlme_get_oce_sap_enabled_info(struct wlan_objmgr_psoc *psoc,
return wlan_mlme_get_oce_sap_enabled_info(psoc, value);
}
/**
* ucfg_mlme_update_oce_flags: Update the OCE flags
*
* @pdev: pointer to pdev object
*
* Inline UCFG API to be used by HDD/OSIF callers to update the
* OCE feature flags
*
* Return: void
*/
static inline
void ucfg_mlme_update_oce_flags(struct wlan_objmgr_pdev *pdev)
{
wlan_mlme_update_oce_flags(pdev);
}
/**
* ucfg_mlme_is_ap_prot_enabled() - Check if sap is enabled
* @psoc: pointer to psoc object

68
components/mlme/dispatcher/src/wlan_mlme_api.c
View File

@@ -27,6 +27,7 @@
#include "wma.h"
#include "wma_internal.h"
#include "wlan_crypto_global_api.h"
#include "wlan_utility.h"
QDF_STATUS wlan_mlme_get_cfg_str(uint8_t *dst, struct mlme_cfg_str *cfg_str,
qdf_size_t *len)
@@ -1935,6 +1936,73 @@ QDF_STATUS wlan_mlme_get_oce_sap_enabled_info(struct wlan_objmgr_psoc *psoc,
return QDF_STATUS_SUCCESS;
}
/**
* wlan_mlme_send_oce_flags_fw() - Send the oce flags to FW
* @pdev: pointer to pdev object
* @object: vdev object
* @arg: Arguments to the handler
*
* Return: void
*/
static void wlan_mlme_send_oce_flags_fw(struct wlan_objmgr_pdev *pdev,
void *object, void *arg)
{
struct wlan_objmgr_vdev *vdev = object;
uint8_t *updated_fw_value = arg;
uint8_t *dynamic_fw_value = 0;
uint8_t vdev_id;
if (wlan_vdev_mlme_get_opmode(vdev) == QDF_STA_MODE) {
dynamic_fw_value = mlme_get_dynamic_oce_flags(vdev);
if (*updated_fw_value == *dynamic_fw_value) {
mlme_debug("Current FW flags matches with updated value.");
return;
}
*dynamic_fw_value = *updated_fw_value;
vdev_id = wlan_vdev_get_id(vdev);
if (wma_cli_set_command(vdev_id,
WMI_VDEV_PARAM_ENABLE_DISABLE_OCE_FEATURES,
*updated_fw_value, VDEV_CMD))
mlme_err("Failed to send OCE update to FW");
}
}
void wlan_mlme_update_oce_flags(struct wlan_objmgr_pdev *pdev)
{
uint16_t sap_connected_peer, go_connected_peer;
struct wlan_objmgr_psoc *psoc = NULL;
struct wlan_mlme_psoc_obj *mlme_obj;
uint8_t updated_fw_value = 0;
psoc = wlan_pdev_get_psoc(pdev);
if (!psoc)
return;
sap_connected_peer =
wlan_util_get_peer_count_for_mode(pdev, QDF_SAP_MODE);
go_connected_peer =
wlan_util_get_peer_count_for_mode(pdev, QDF_P2P_GO_MODE);
mlme_obj = mlme_get_psoc_obj(psoc);
if (sap_connected_peer || go_connected_peer) {
updated_fw_value = mlme_obj->cfg.oce.feature_bitmap;
updated_fw_value &=
~(WMI_VDEV_OCE_PROBE_REQUEST_RATE_FEATURE_BITMAP);
updated_fw_value &=
~(WMI_VDEV_OCE_PROBE_REQUEST_DEFERRAL_FEATURE_BITMAP);
mlme_debug("Disable STA OCE probe req rate and defferal updated_fw_value :%d",
updated_fw_value);
} else {
updated_fw_value = mlme_obj->cfg.oce.feature_bitmap;
mlme_debug("Update the STA OCE flags to default INI updated_fw_value :%d",
updated_fw_value);
}
wlan_objmgr_pdev_iterate_obj_list(pdev, WLAN_VDEV_OP,
wlan_mlme_send_oce_flags_fw,
&updated_fw_value, 0, WLAN_MLME_NB_ID);
}
bool wlan_mlme_is_ap_prot_enabled(struct wlan_objmgr_psoc *psoc)
{
struct wlan_mlme_psoc_obj *mlme_obj;